4 Answered Questions for the topic Electrical Quantities And Current Of Electricity

Electrical Quantities And Current Of Electricity

09/17/17

physics question
A 12.6 V battery forces 3 Coulombs of charge through a load. How much energy does the load convert?
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Electrical Quantities And Current Of Electricity

09/17/17

physics question
A battery has an internal resistance of 0.30 Ω. The potential difference between its terminals is 1.48 V when a current of 0.20 A is being drawn from it. a) What is its e.m.f.? b) What is the... more
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Electrical Quantities And Current Of Electricity

09/17/17

physics question
A 1.0 kg bar of copper is drawn into 0.50 mm diameter wire. Calculate a) The length of the wire  b) The electrical resistance of the wire.  • Density of copper = 8.96 x 103 kg m-3 • Resistivity... more
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Electrical Quantities And Current Of Electricity

09/17/17

physics question
An electric radiator has a resistance of 50.0 Ω. a) What is the current when it is connected to a 200 V outlet?  b) What is the power of the radiator?  c) Calculate the quantity of electrical... more
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